Ottar of Dublin

Ottar of Dublin (1114-1 July 1148) was King of Dyflin from 1141 to 1148, succeeding Toirdelbach Ua Conchobair and preceding Brodar mac Torcaill.

Biography
Oitir Mac mic Oitir was born in 1114 to a powerful Norwegian Catholic family from Sudreyjar, and he seized control of Dyflin in 1141 after the townspeople invited him to be their king. He burned the cathedral of Kells in County Meath and plundered the town, and he later fought as a mercenary in Wales in 1144. In 1148, he was treacherously killed by the Mac Torcaill family.